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Re: [amibroker] Re: Backfill Interactive brokers; Duplicate ticker ID for API historical data query.


  • To: <amibroker@xxxxxxxxxxxxxxx>
  • Subject: Re: [amibroker] Re: Backfill Interactive brokers; Duplicate ticker ID for API historical data query.
  • From: "Edward Pottasch" <empottasch@xxxxxxxxx>
  • Date: Mon, 22 Sep 2008 19:07:55 +0200

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Trading Reference Links

IB data in combi with Amibroker was driving me nuts as well, can't work with it anymore.  Not sure what the reason is but I went to IQFeed and the data is good (quotes are similar to quotes on the TWS), backfill is fast, price is reasonable.  I like it,
 
rgds, Ed
 
 
 
 
----- Original Message -----
Sent: Sunday, September 21, 2008 11:57 PM
Subject: [amibroker] Re: Backfill Interactive brokers; Duplicate ticker ID for API historical data query.


Is there really no solution for this?

--- In amibroker@xxxxxxxxxps.com, "noemeenswat" <noemeenswat@...>
wrote:
>
> Hello,
>
> I'm trying to setup amibroker with an IB feed. Sometimes the
> backfill works fine. Most times however I get the error:
> "Error processing request:-'vb: cause- Duplicate ticker ID for API
> historical data query".
>
> I've tried different versions of Amibroker (versions 4.70, 5.00
and
> 5.10) and different versions of the IB plugin (1.6.8, 1.7.0 and
> 1.7.1) all of them gave the same problem. I also tried to reduce
the
> backfill to 1 and 5 days. The changes of succes seem to be bigger
> with such a short backfill, but it is still unreliable.
>
> If I use quotetracker as a go between all seems to work like a
> charm. The only problem with the quotetracker solution is de
> backfill limitations built in quotetracker. A few days backfill is
> sufficient for day to day use. However if I want to research a new
> symbol or backfill the gaps after a vacation this solution is
> insufficient.
>
> Can someone please provide me with some hints to solve this
problem?
>
> Many thanks!
> Wilco
>

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